EK CARMEN Eyeglasses by Emmanuelle Khanh. Material: Acetate, Color: 18 - Dark Tortoise, 430 - Pink Tortoise, 525 - Tabacco, 688-228 - Midnight Blue, 812 - Rose, 967 - Bordeaux, Size: 55-17-145. Looking for quality eyewear that's both stylish and functional? Look no further than the EK Carmen prescription eyewear from Emmanuelle Khanh's Quotidiennes line. These sleek and sophisticated glasses combine classic design with modern flair, making them the perfect choice for the fashion-conscious professional. Crafted from the highest quality acetate with comfort and durability in mind, the EK Carmen is sure to become a staple in any stylish eyewear collection. Whether you're at the office or out on the town, these glasses will help you look and feel your best.